Evidently spooked by prominent media reports, the Alameda City Council has now asked the researchers to halt their experiments. "City staff are working with a team of biological and hazardous ...

The fate of the nation’s first outdoor experiment of the potential to limit global warming by altering clouds will be determined this week by a handful of local officials in the San Francisco Bay Area ...

Washington, D.C., August 25, 2011 — The long-anticipated CERN study of the impact of cosmic rays on formation of clouds in the atmosphere, published today in Nature, should prompt a major revision of ...

Instead of sulfur dioxide, the University of Washington researchers are using specially designed nozzles to spray misted seawater containing tiny particles of sea salt over the deck of the Hornet.